<?php
namespace Home\Controller;
use Think\Controller;
class IndexController extends Controller {
    public function index(){

        $this->display();
        
    }
    public function upload()
    {
        $upload = new \Think\Upload();// 实例化上传类
        $upload->maxSize = 3145728 ;// 设置附件上传大小
        $upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
        $upload->rootPath = './Public/Uploads/photo/'; // 设置附件上传根目录
        //$upload->savePath = ''; // 设置附件上传（子）目录
        $upload->autoSub=false;
        // 上传文件
        $info = $upload->upload();
        if(!$info) {// 上传错误提示错误信息
           $this->error($upload->getError());
          }
        else{// 上传成功
          return $info;
           }
    }
    function img()
    {   	
           $photoinfo=$this->upload();
           $filepath='./Public/Uploads/photo/';
           $oldfilename=$photoinfo['photo']['savename'];
           $oldfileFullname=$filepath.'\\'.$oldfilename;
           $newfilename='thumb_'.$oldfilename;
           $newfileFullname=$filepath.'\\'.$newfilename;

           $image=new\Think\Image();
           $image->open($oldfileFullname);
           $image->thumb(100,100)->save($newfileFullname);
           return $newfilename;
         
      
    }
    public function register()
    {//添加用户，相关信息的验证，用户名是否存在，口令是否正确，口令加密
      $userModel=D('Users');
      if($userModel->create())
      {
      	if($_FILES['photo']['error']==0)//判断文件是否上传成功
    	    {
              $fileName=$this->img();
             //$photoinfo=$this->upload();//将临时文件保存都指定位置
             $userModel->photo=$fileName;
            }
      	if($userModel->add())
      	{
      		$this->success('注册成功',U('Admin/Index/users'));
      	}
      	else{
      		$this->error('注册失败');
      	}
      }
      else{
      	$this->error($userModel->getError());
      }
     
    }

}
?>